Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual Rodada tem uma Escolha de 25 (via hamilton)?
 ###Tabelas: CREATE TABLE cfl_draft (cfl_draft_id AUTO_INCREMENT PRIMARY KEY, Round INT, Pick VARCHAR, Player VARCHAR, Position VARCHAR, School/Club Team VARCHAR) CREATE TABLE new_mexico_places_ranked_by_per_capita_income (new_mexico_places_ranked_by_per_capita_income_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Place VARCHAR, County VARCHAR, Per Capita Income VARCHAR, Median House- hold Income VARCHAR, Median Family Income VARCHAR, Population INT, Number of Households INT) CREATE TABLE membership (membership_id AUTO_INCREMENT PRIMARY KEY, School VARCHAR, City VARCHAR, Team Name VARCHAR, Enrollment 08-09 INT, IHSAA Class VARCHAR, IHSAA Class Football VARCHAR, County VARCHAR, Year Joined (Or Joining) INT, Previous Conference VARCHAR) CREATE TABLE knights'_weapons_items_and_vehicles (knights'_weapons_items_and_vehicles_id AUTO_INCREMENT PRIMARY KEY, Knight VARCHAR, Weapon/item VARCHAR, External weapon VARCHAR, Shield animal VARCHAR, Cart VARCHAR) CREATE TABLE amateur_draft (amateur_draft_id AUTO_INCREMENT PRIMARY KEY, Round INT, Pick INT, Player VARCHAR, Nationality VARCHAR, College/junior/club team VARCHAR)  
SELECT SUM Round FROM cfl_draft WHERE Pick = 25 (via hamilton)